Practice Work #1
... understand that the voltage dropped across a current-conducting diode does change with the amount of current going through it, but that this change is fairly small over a wide range of currents. This is why many textbooks simply say the voltage drop across a conducting, semiconductor diode remains c ...
... understand that the voltage dropped across a current-conducting diode does change with the amount of current going through it, but that this change is fairly small over a wide range of currents. This is why many textbooks simply say the voltage drop across a conducting, semiconductor diode remains c ...
LCD display
... There are two other settings on the multimeter that can be used for testing transistors and diodes. These are not required for use as part of the STELR program, but may be of general use in other programs. ...
... There are two other settings on the multimeter that can be used for testing transistors and diodes. These are not required for use as part of the STELR program, but may be of general use in other programs. ...
TPS40060 Wide Input Synchronous Buck
... The SW node of the converter will be negative during the dead time when both the upper and lower MOSFETs are off. The magnitude of this negative voltage is dependent on the lower MOSFET body diode and the output current which flows during this dead time. This negative voltage could affect the operat ...
... The SW node of the converter will be negative during the dead time when both the upper and lower MOSFETs are off. The magnitude of this negative voltage is dependent on the lower MOSFET body diode and the output current which flows during this dead time. This negative voltage could affect the operat ...
AP7335 300mA, LOW QUIESCENT CURRENT, FAST TRANSIENT LOW DROPOUT LINEAR REGULATOR
... Other than external resistor divider, no minimum load is required to keep the device stable. The device will remain stable and regulated in no load condition. ...
... Other than external resistor divider, no minimum load is required to keep the device stable. The device will remain stable and regulated in no load condition. ...
The Christmas
... A non-uniform current distribution due to voltage drops in the extrinsic base, emitter, and their leads Overloaded sections of transistor are more susceptible to thermal runaway and secondary breakdown ...
... A non-uniform current distribution due to voltage drops in the extrinsic base, emitter, and their leads Overloaded sections of transistor are more susceptible to thermal runaway and secondary breakdown ...
LT1033 - 3A Negative Adjustable Regulator
... IADJ on the output voltage, but the no-load current drain on the regulator will be increased. Typical values for R1 are between 100Ω and 300Ω, giving 12.5mA and 4.2mA no-load current respectively. There is an additional consideration in selecting R1, the minimum load current specification of the reg ...
... IADJ on the output voltage, but the no-load current drain on the regulator will be increased. Typical values for R1 are between 100Ω and 300Ω, giving 12.5mA and 4.2mA no-load current respectively. There is an additional consideration in selecting R1, the minimum load current specification of the reg ...
single-phase bridge rectifiers with current filters
... rectifier (M2) which requires obligatorily an oversized line-frequency transformer with two identical secondary windings. Unlike the M2 midpoint structure, the B2 bridge structure can be supplied directly from the power utility grid if a voltage level adaptation is not necessary. In this way, it is ...
... rectifier (M2) which requires obligatorily an oversized line-frequency transformer with two identical secondary windings. Unlike the M2 midpoint structure, the B2 bridge structure can be supplied directly from the power utility grid if a voltage level adaptation is not necessary. In this way, it is ...
Reducing Circulating Currents in Interleaved
... common core [4] or with multiple coupled inductors [3]. In both cases, the effect of the circulating current is a function of the differential mode impedance and, in the following analysis, coupling between the inductors has not been considered. ...
... common core [4] or with multiple coupled inductors [3]. In both cases, the effect of the circulating current is a function of the differential mode impedance and, in the following analysis, coupling between the inductors has not been considered. ...
BD3506F
... insufficient capacity value, there is a possibility to cause oscillation, and when the equivalent serial resistance (ESR) of the capacitors is large, output voltage fluctuation is increased when load is rapidly changed. About 100-µF high-performance electrolytic capacitors are recommended but output ...
... insufficient capacity value, there is a possibility to cause oscillation, and when the equivalent serial resistance (ESR) of the capacitors is large, output voltage fluctuation is increased when load is rapidly changed. About 100-µF high-performance electrolytic capacitors are recommended but output ...
Introduction to ORCAD/PSPICE Capture (versions 9.1
... the simulation is complete. This program is usually used for graphs in other types of simulations. If you have any errors with your simulation then you should see what the problem is in the bottom left hand corner of this program or you can look at the session log details of the project by minimisin ...
... the simulation is complete. This program is usually used for graphs in other types of simulations. If you have any errors with your simulation then you should see what the problem is in the bottom left hand corner of this program or you can look at the session log details of the project by minimisin ...
3.3 V Dual-Loop, 50 Mbps to 3.3 Gbps Laser Diode Driver ADN2870
... Conditions/Comments Time from the rising edge of ALS (Tx_DISABLE) to when the bias current falls below 10% of nominal. Time from the falling edge of ALS to when the modulation current rises above 90% of nominal. Time from power-on or negation of FAIL using ALS. Time from fault to FAIL on. Tx_DISABLE ...
... Conditions/Comments Time from the rising edge of ALS (Tx_DISABLE) to when the bias current falls below 10% of nominal. Time from the falling edge of ALS to when the modulation current rises above 90% of nominal. Time from power-on or negation of FAIL using ALS. Time from fault to FAIL on. Tx_DISABLE ...
Module 4
... • Resistance: the opposition to the movement of electrons, measured in ohms (Ω) by an ohmmeter and represented by R in formulas. • Resistance is like friction and turns electrical energy into heat when current flows. • Conductors permit current flow (low resistance) and insulators block current flow ...
... • Resistance: the opposition to the movement of electrons, measured in ohms (Ω) by an ohmmeter and represented by R in formulas. • Resistance is like friction and turns electrical energy into heat when current flows. • Conductors permit current flow (low resistance) and insulators block current flow ...
DSS4160T Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Lecture 1
... PMOS Cascode Current Source as Load • A large load impedance can be achieved by using a PMOS cascode current source. ...
... PMOS Cascode Current Source as Load • A large load impedance can be achieved by using a PMOS cascode current source. ...
Digital Power Monitor with Convert Pin and ALERTB Output ADM1191
... Positive Supply Input Pin. The operating supply voltage range is from 3.15 V to 26 V. An undervoltage lockout (UVLO) circuit resets the ADM1191 when a low supply voltage is detected. Current Sense Input Pin. A sense resistor between the VCC pin and the SENSE pin generates a voltage across a sense re ...
... Positive Supply Input Pin. The operating supply voltage range is from 3.15 V to 26 V. An undervoltage lockout (UVLO) circuit resets the ADM1191 when a low supply voltage is detected. Current Sense Input Pin. A sense resistor between the VCC pin and the SENSE pin generates a voltage across a sense re ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... which requires DC to AC conversion using multilevel inverters. The research on multilevel inverter [1] is ongoing further to reduce the number of switching devices count to reduce the manufacturing cost, capacitor voltage balancing. The inverters with number of voltage levels equal to three or above ...
... which requires DC to AC conversion using multilevel inverters. The research on multilevel inverter [1] is ongoing further to reduce the number of switching devices count to reduce the manufacturing cost, capacitor voltage balancing. The inverters with number of voltage levels equal to three or above ...
SIGC186T170R3E
... approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support, automotive, aviation and aerospace device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended ...
... approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support, automotive, aviation and aerospace device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended ...
Harmonics in power system and metering
... The harmonics appear differently in the way the connections are done. 3phase 4 wire connected meter will measure the voltages phase to neutral and 3p3w meter measure the phase voltages thus both the meter will perceive different harmonics under the same harmonics flow in the system. The harmonics me ...
... The harmonics appear differently in the way the connections are done. 3phase 4 wire connected meter will measure the voltages phase to neutral and 3p3w meter measure the phase voltages thus both the meter will perceive different harmonics under the same harmonics flow in the system. The harmonics me ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.